How to become a member?

On your phone’s app store, download the free “Fieldhouse Fit” app.

On the app, you will fill out your membership information and sign necessary liability forms. There you can also pick what type of membership you are signing up for. Everything is a la carte, so you can cater the package to your fitness needs. The Fieldhouse Fit app is also where you can sign up for spin classes, personal training and other future fitness classes and opportunities.  

Once registered, your Fieldhouse Fitness app becomes your “key” to get access to the facility. Use the bar code to sign in! Our staff will be available during the hours of 8:00 AM – 5:00 PM to assist with any of your questions or needs.  

Our staff cannot wait to help in your fitness journey!


Over the phone or online

If you have questions or want a tour contact us here:

300 Centennial Drive Suite 275
North Sioux City, South Dakota 57049

(605) 670-2559

Sunday-Saturday 6:00am - 10:00pm

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